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Oki Data CONFIDENTIAL
42049001TH Rev.1
94 /
(B)
•
[Is “YELLOW/MAGENTA/CYAN LEFT/RIGHT/HORIZONTAL” displayed?
•
YES Replace the belt unit. Has the problem been corrected?
YES End.
▼
•
NO
Replace the image drum unit. Has the problem been resolved?
YES End.
▼
•
NO
Are there any problems in the gear assys of the image drums, multipurpose tray, belt unit,
belt motor etc.?
YES Replace damaged gear assy(s).
▼
•
NO
Replace the driver board. Has the problem been corrected?
YES End.
▼
•
NO
Are the LED head units connected to the CU board (ARC PWB / OWL PWB) properly?
NO
Connect not properly connected LED head unit(s) to the connection board correctly.
▼
•
YES Replace the LED head assys after checking cable connection. Has the problem been
resolved?
YES End.
▼
•
NO
Replace the CU board (ARC PWB / OWL PWB) after checking cable connection. Has the
problem been corrected?
YES End.
▼
•
NO
Is the engine board (RSN PWB) connected to the CU board (ARC PWB / OWL PWB)
properly?
NO
Connect the engine board to the connection board correctly.
▼
•
NO
Replace the engine board. Has the problem been resolved?
YES End.
▼
•
NO
Are the pins of the image drum units connected to the contact assy properly (see figure 5-
3)?
NO
Connect not properly connected pins to the contact assy correctly.
▼
•
YES Replace the image drum units.
Note: When replacing the engine board (RSN PWB), extract EEPROM data from it and copy the
data onto a new engine board.
www.eManualpro.com
Содержание C5100
Страница 49: ...42049001TH Rev 1 50 Oki Data CONFIDENTIAL Pattern 5 Pattern 6 Pattern 7 www eManualpro com ...
Страница 106: ...Oki Data CONFIDENTIAL 42049001TH Rev 1 107 10 Low voltage power supply PWB CN5 CN4 CN3 CN2 CN1 www eManualpro com ...
Страница 114: ...Oki Data CONFIDENTIAL 42049001TH Rev 1 115 Figure 7 3 Frame_Assy OP 12 4 6 2 1 3 5 7 8 10 9 11 www eManualpro com ...
Страница 118: ...Oki Data CONFIDENTIAL 42049001TH Rev 1 119 Figure 7 5 Cover_Assy Hopping 1 2 3 4 www eManualpro com ...
Страница 122: ...Oki Data CONFIDENTIAL 42049001TH Rev 1 123 Figure 7 7 Plate_Assy Side_L 4 1 10 2 5 6 7 12 11 8 3 www eManualpro com ...
Страница 124: ...Oki Data CONFIDENTIAL 42049001TH Rev 1 125 Figure 7 8 1 Plate_Assy Shield C5300 1 3 2 2 C5300 www eManualpro com ...
Страница 125: ...Oki Data CONFIDENTIAL 42049001TH Rev 1 126 Figure 7 8 2 Plate_Assy Shield C5100 1 2 2 C5100 www eManualpro com ...
Страница 149: ...42049001TH02 Rev 2 3 Oki Data CONFIDENTIAL CONTENTS 1 CIRCUIT DIAGRAM 4 2 COMPONENT PARTS LIST 70 www eManualpro com ...